JPS59107553U - Rotor core ventilation cooling system - Google Patents
Rotor core ventilation cooling systemInfo
- Publication number
- JPS59107553U JPS59107553U JP262983U JP262983U JPS59107553U JP S59107553 U JPS59107553 U JP S59107553U JP 262983 U JP262983 U JP 262983U JP 262983 U JP262983 U JP 262983U JP S59107553 U JPS59107553 U JP S59107553U
- Authority
- JP
- Japan
- Prior art keywords
- cooling system
- rotor core
- ventilation cooling
- core
- core ventilation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Cooling System (AREA)
- Dc Machiner (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は従来の回転子鉄心の通風冷却装置を示す電機子
部の縦断面図、第2図は第1図の鉄心端板の正面図、第
3図は第2図のダクト片の拡大斜視図、第4図はこの考
案の一実施例による回転子鉄心の通風冷却装置を示す電
機子部の縦断面図、第5図は第4図の鉄心端板の斜視図
、第6図は第4図の端板が当てられた電機子鉄心のスロ
ット部の斜視図、第7図はこの考案の他の実施例を示す
鉄心端板の正面図、第8図は第7図の■−■線における
断面図、第9図はこの考案の他の異なる実施例を示す鉄
心端板の正面図である。
図において、3・・・鉄心板、7・・・鉄心スロット、
10・・・通風ダクト、21・・・電機子鉄心、22・
・・鉄心端板、23・・・スロット部、24・・・ダク
ト片部、25・・・鉄心端板、26・・・通風孔、27
・・・ダクト片部、28・・・鉄心端板、29・・・ス
ロット部、30・・・ダクト片部、31・・・通風孔、
32・・・ダクト片部。
なお、図中同一符号は同−又は相当部分を示す。Figure 1 is a vertical cross-sectional view of the armature section showing a conventional rotor core ventilation cooling system, Figure 2 is a front view of the core end plate in Figure 1, and Figure 3 is an enlarged view of the duct piece in Figure 2. FIG. 4 is a longitudinal sectional view of the armature section showing a rotor core ventilation cooling device according to an embodiment of the invention, FIG. 5 is a perspective view of the core end plate of FIG. 4, and FIG. FIG. 4 is a perspective view of the slot portion of the armature core to which the end plate is applied, FIG. 7 is a front view of the core end plate showing another embodiment of this invention, and FIG. 8 is the 9 is a front view of a core end plate showing another different embodiment of this invention. In the figure, 3... Iron core plate, 7... Iron core slot,
10... Ventilation duct, 21... Armature core, 22...
... Iron core end plate, 23 ... Slot part, 24 ... Duct piece part, 25 ... Iron core end plate, 26 ... Ventilation hole, 27
...Duct piece part, 28... Core end plate, 29... Slot part, 30... Duct piece part, 31... Ventilation hole,
32...Duct piece. Note that the same reference numerals in the figures indicate the same or equivalent parts.
Claims (1)
し、それぞれ半径方向のダクト片部を形成し、これらの
タクト片部により半径方向の通風タクトが描成されるよ
うにしたことを特徴とする回転子鉄心の通風冷却装置。Each slot portion of the core end plate of the laminated core is bent and raised in the axial direction to form a radial duct piece, and these tact pieces form a radial ventilation tact. Ventilation cooling system for the rotor core.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262983U JPS59107553U (en) | 1983-01-10 | 1983-01-10 | Rotor core ventilation cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP262983U JPS59107553U (en) | 1983-01-10 | 1983-01-10 | Rotor core ventilation cooling system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS59107553U true JPS59107553U (en) | 1984-07-19 |
Family
ID=30134284
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP262983U Pending JPS59107553U (en) | 1983-01-10 | 1983-01-10 | Rotor core ventilation cooling system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59107553U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0370040U (en) * | 1989-11-14 | 1991-07-12 | ||
JP2021072714A (en) * | 2019-10-31 | 2021-05-06 | 株式会社日立インダストリアルプロダクツ | Rotary electric machine and rotary electric machine system |
-
1983
- 1983-01-10 JP JP262983U patent/JPS59107553U/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0370040U (en) * | 1989-11-14 | 1991-07-12 | ||
JP2021072714A (en) * | 2019-10-31 | 2021-05-06 | 株式会社日立インダストリアルプロダクツ | Rotary electric machine and rotary electric machine system |
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